Fluorescent and redox tetrazine films by host-guest immobilization of tetrazine derivatives within poly(pyrrole-β-cyclodextrin) films

被引：7

作者：

Fritea, Luminita ^{[1
,2
,3
]}

Gorgy, Karine ^{[1
]}

Le Goff, Alan ^{[1
]}

Audebert, Pierre ^{[4
]}

Galmiche, Laurent ^{[4
]}

Sandulescu, Robert ^{[2
]}

Cosnier, Serge ^{[1
]}

机构：

[1] Univ Grenoble Alpes, Dept Chim Mol, CNRS, UMR 5250, 570 Rue Chim,CS 40700, F-38058 Grenoble 9, France

[2] Iuliu Hatieganu Univ Med & Pharm, Dept Analyt Chem, 4 Pasteur, Cluj Napoca 400349, Romania

[3] Univ Oradea, Fac Med and Pharm, Preclin Disciplines Dept, 1 Decembrie St, Oradea 410073, Romania

[4] Ecole Normale Super, PPSM, UMR 8531, 61 Ave Pt Wilson, F-94235 Cachan, France

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2016年 / 781卷

关键词：

Tetrazines; Polypyrrole; beta-Cyclodextrin; Electropolymerisation; Inclusion complexes; Biosensor; INCLUSION COMPLEXES; CARBON NANOTUBES; 4-AMINO-1,8-NAPHTHALIMIDES; ELECTROCHEMISTRY; CYCLODEXTRINS; MODULATION; MOLECULES;

D O I：

10.1016/j.jelechem.2016.07.010

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Tetrazines were immobilized onto electrogenerated films of polypyrrole functionalized with beta-cyclodextrin. Their immobilization was ascribed to the formation of the inclusion complexes between the tetrazines derivatives and the beta-cyclodextrin cavity. We proved that the resulting supramolecular material kept the electrochemical and fluorescent properties of tetrazines. This original architecture was used with success as a "bridge" to immobilize the beta-cyclodextrin-tagged glucose oxidase, chosen as an enzyme model, to prove the efficiency of the method to build new supra-biomolecular architectures. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：36 / 40

页数：5

共 17 条

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